Production of multiple charged Higgs bosons in 3-3-1 models
Abstract
We undertake the study of the charged Higgs bosons predicted by the model with gauge symmetry . By considering Yukawa mixing couplings between small ( GeV) and large ( TeV) scales, we show that the hypercharge-one and hypercharge-two Higgs bosons predicted by the model, can be simultaneously produced in collisions at different production rates. At low energy, the bosons exhibit the same properties as the charged Higgs bosons from a two Higgs doublet model (2HDM), while are additional like-charged Higgs bosons from the underlying 3-3-1 model. Thus, the identification of multiple like-charged Higgs boson resonances may test the compatibility of theoretical models with experimental data. We study pair and associated productions at CERN LHC collider. In particular, we obtain that pair production can be as large as the single production in gluon-gluon collisions due to the interchange of a heavy neutral gauge boson predicted by the model. By considering decays to leptons , we obtain scenarios where small peaks of -boson events in transverse mass distributions can be identified over the background.
Keywords
Cite
@article{arxiv.1208.4085,
title = {Production of multiple charged Higgs bosons in 3-3-1 models},
author = {R. Martinez and F. Ochoa},
journal= {arXiv preprint arXiv:1208.4085},
year = {2012}
}
Comments
10 figures, 2 tables